Titanium dioxide coatings, combined with UV light, have a germ-killing effect. This technology is applied to avoid the formation of biofilms on all surfaces that come in contact with light and on light-conducting surfaces.

The PlasmaPlus® process by Plasmatreat makes it possible for the first time to deposit titanium dioxide coatings under atmospheric pressure conditions (without low pressure chambers). Using this atmospheric plasma polymerization, such innovative functional coatings can be applied in inline industrial manufacturing on a wide variety of devices and surfaces.

In addition to medical and laboratory areas of application, this method is also used in antibacterial finishing for computer keyboards, mobile telephone displays, solar cells, and equipment for food technology.